Vibrational Investigation of DODC Cation for Recognition of Guanine Dimeric Hairpin Quadruplex Studied by Satellite Holes

Ji-Yen Cheng; Sheng-Hsien Lin; Ta-Chau Chang

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Vibrational Investigation of DODC Cation for Recognition of Guanine Dimeric Hairpin Quadruplex Studied by Satellite Holes

机译：利用DODC阳离子振动研究识别鸟嘌呤二聚体发夹四联体的卫星孔洞。

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We have introduced the satellite hole spectral method to examine the binding sites of 3,3'-diethyloxadicarbocyanine cation (DODC~+) to various guanine-rich oligonucleotides. The satellite hole patterns along with normal mode calculations allow us to determine the interaction of DODC~+ with a dimeric hairpin quadruplex formed by sequence d(G_4T_4G_4). Our results are consistent with the groove binding model and eliminate the possibility of intercalation in the base pairs of guanine quartet.

机译：我们已经介绍了卫星空穴光谱法，以检查3,3'-二乙基恶二羰基花青阳离子（DODC〜+）与各种富含鸟嘌呤的寡核苷酸的结合位点。卫星孔模式与正常模式计算一起使我们能够确定DODC〜+与由序列d（G_4T_4G_4）形成的二聚发夹四链体的相互作用。我们的结果与凹槽结合模型一致，并消除了在鸟嘌呤四重奏碱基对中嵌入的可能性。

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《The journal of physical chemistry, B. Condensed matter, materials, surfaces, interfaces & biophysical》 |1998年第28期|共5页
作者
Ji-Yen Cheng; Sheng-Hsien Lin; Ta-Chau Chang;
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正文语种 eng
中图分类物理化学（理论化学）、化学物理学;
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1. Vibrational Investigation of DODC Cation for Recognition of Guanine Dimeric Hairpin Quadruplex Studied by Satellite Holes [J] . Ji-Yen Cheng, Sheng-Hsien Lin, Ta-Chau Chang The journal of physical chemistry, B. Condensed matter, materials, surfaces, interfaces & biophysical . 1998,第28期

机译：利用DODC阳离子振动研究识别鸟嘌呤二聚体发夹四联体的卫星孔洞。
2. Investigation of the formation and recognition of a dimeric G-quadruplex in the promoter of Bcl-2 proto-oncogene by electrospray ionization mass spectrometry [J] . Li HH, Zhang Q, Yuan G Rapid Communications in Mass Spectrometry: RCM . 2010,第3期

机译：电喷雾电离质谱法研究Bcl-2原癌基因启动子中二聚体G-四链体的形成和识别
3. Construction of Monomeric and Dimeric G-Quadruplex-Structured Cytosine-Phosphate-Guanine Oligodeoxynucleotides for Enhanced Uptake and Activation in Toll-Like Receptor 9-Positive Macrophages [J] . Liao Wenqing, Tan Mengmeng, Kusamori Kosuke, Nucleic Acid Therapeutics . 2020,第5期

机译：单体和二聚体G-四逆转弯结构的胞嘧啶 - 磷酸胍寡核核苷酸的构建，用于增强增强和活化的收缩和活化的巨噬细胞
4. Investigation of thionin interacting with guanine-rich duplexes and hairpin quadruplexes by satellite holes [C] . Ta-Chau Chang, Yih-Pey Yang, Jin-Yi Wu . 2001

机译：通过卫星孔研究硫蛋白与富鸟嘌呤双链体和发夹四链体的相互作用
5. Forced translocation of DNA hairpins through a tight molecular nanopore studied by atomic force microscopy in force-spectroscopy mode. [D] . Ashcroft, Brian Alan. 2007

机译：DNA发夹通过紧密分子纳米孔的强制移位，通过原子力显微镜在力谱模式下研究。
6. Spectroscopic recognition of guanine dimeric hairpin quadruplexes by a carbocyanine dye. [O] . Q Chen, I D Kuntz, R H Shafer 1996

机译：碳花青染料的光谱识别鸟嘌呤二聚体发夹四联体。
7. Vibrational Investigation of DODC Cation for Recognition of Guanine Dimeric Hairpin Quadruplex Studied by Satellite Holes [O] . 2015

机译：卫星孔研究DODC阳离子识别鸟嘌呤二聚钗发夹四聚体的振动研究

Vibrational Investigation of DODC Cation for Recognition of Guanine Dimeric Hairpin Quadruplex Studied by Satellite Holes

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